Antioxidant BHT 264
CAS:128-37-0
Purity:99%
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Product Details
|
General Description |
2,4,8,10-tetraoxa-3,9-dithiaspiro[5.5]undecane 3,9-dioxide is a chemical compound that contains a spiro ring system with four oxygen atoms and two sulfur atoms. It is a cyclic compound with oxygen and sulfur atoms attached to the carbon backbone. This chemical has potential applications in organic synthesis and material science due to its unique structure and properties. It may also have uses in pharmaceuticals and as a building block for more complex molecules. However, further research is needed to fully understand its potential uses and properties. |
InChI:InChI=1/C5H8O6S2/c6-12-8-1-5(2-9-12)3-10-13(7)11-4-5/h1-4H2
Weakly interacting ligands including thr...
Efficient syntheses of three series of a...
The invention discloses an industrial pr...
The invention provides a preparation met...
The invention discloses a preparation me...
A convenient strategy was developed for ...
Pentaerythritol
5,5'-spirobi<2-thia-1,3-dioxane> 2,2'-dioxide
| Conditions | Yield |
|---|---|
|
With
thionyl chloride;
In
toluene;
at 75 - 80 ℃;
for 24h;
|
95.4% |
|
Pentaerythritol;
In
tetrahydrofuran; dichloromethane;
for 0.333333h;
Molecular sieve;
Reflux;
With
thionyl chloride;
In
tetrahydrofuran; dichloromethane;
for 8h;
Reflux;
|
92% |
|
With
thionyl chloride;
at 40 ℃;
for 6h;
Temperature;
|
92.31% |
|
With
thionyl chloride;
In
tetrahydrofuran; dichloromethane;
for 8h;
Molecular sieve;
Reflux;
|
91.8% |
|
With
thionyl chloride;
In
1,2-dichloro-ethane;
at 60 ℃;
for 16h;
Solvent;
Temperature;
Inert atmosphere;
|
87% |
|
With
pyridine; thionyl chloride;
for 3h;
|
85% |
|
With
thionyl chloride;
In
chloroform;
at 60 ℃;
for 4h;
|
67.5% |
|
With
pyridine; thionyl chloride;
In
tetrahydrofuran;
at 0 ℃;
for 18h;
|
61% |
|
With
thionyl chloride;
|
|
|
With
thionyl chloride;
|
|
|
With
sulfurous dibromide;
|
|
|
With
disulfur dichloride;
|
|
|
With
thionyl chloride; triethylamine;
In
tetrahydrofuran; dichloromethane;
Molecular sieve;
Reflux;
|
|
|
With
thionyl chloride;
In
benzene;
at 50 - 60 ℃;
for 10h;
Inert atmosphere;
|
Pentaerythritol
5,5'-spirobi<2-thia-1,3-dioxane> 2,2'-dioxide
| Conditions | Yield |
|---|---|
|
|
Pentaerythritol
thionyl chloride
pentaerythrityl tetrachloride